DYE COMPOUND AND THERMOSENSITIVE TRANSFER RECORDING SHEET

PROBLEM TO BE SOLVED: To provide a dye compound that can suppress catalytic fading.SOLUTION: A dye compound has a structure represented by formula (1) and the like (R: an alkyl group, R: H or an alkyl group, R: an alkyl group, an unsubstituted aryl group, a substituted aryl group or amino group, R:...

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Bibliographic Details
Main Authors KATSUMOTO YUKO, SANTO TAKESHI, MUTA HAJIME, SHIROTA KINU, NODA TOMOYUKI, SHINDO TAICHI
Format Patent
LanguageEnglish
Japanese
Published 23.08.2018
Subjects
ADHESIVES
CHEMISTRY
COLOUR PRINTING
DYES
LAKES
LINING MACHINES
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
MORDANTS
NATURAL RESINS
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES
PAINTS
PERFORMING OPERATIONS
POLISHES
PRINTING
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES
STAMPS
TRANSPORTING
TYPEWRITERS
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Summary:PROBLEM TO BE SOLVED: To provide a dye compound that can suppress catalytic fading.SOLUTION: A dye compound has a structure represented by formula (1) and the like (R: an alkyl group, R: H or an alkyl group, R: an alkyl group, an unsubstituted aryl group, a substituted aryl group or amino group, R: H, an alkyl group, or an alkoxy group, X: a carbonyl group or a sulfonyl group).SELECTED DRAWING: None 【課題】キャタリティックフェイディングを抑制できる色素化合物の提供。【解決手段】式（１）で示される構造等を有することを特徴とする色素化合物。（Ｒ１；アルキル基、Ｒ２；Ｈ又はアルキル基、Ｒ３；アルキル基、無置換のアリール基、置換基を有するアリール基又はアミノ基、Ｒ４；Ｈ、アルキル基、又はアルコキシ基、Ｘ；カルボニル基又はスルホニル基）【選択図】なし
Bibliography:Application Number: JP20180022842